package icu.zqyhdm.blog.service;

import com.baomidou.mybatisplus.extension.service.IService;
import icu.zqyhdm.blog.entity.Friend;
import icu.zqyhdm.blog.vo.UserInfoVo;

import java.util.List;


/**
 * @Description
 * @Author lifu
 * @Date 2021/6/23 9:39
 */
public interface FriendService extends IService<Friend> {
    List<UserInfoVo> selectList(Integer userId);

    void saveFriend(Integer userId, Integer friendId);
}
